STERLING "D" FEE

Oil · District 08 · Lease #24814

Operator: TEXACO E & P INC.

Fields: CONGER (PENN)

Cum Oil

109k BBL

Cum Gas

1.8M MCF

casinghead

Wells

12

Production

1993-01 — 2026-04

Peak Month

1994-01

Production History

Cum Oil: 109,286 BBL Cum Gas: 1,754,232 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,950 BBL/mo

Di (annual)

47.9%

b-factor

0.4

EUR

79,037 BBL

R-squared

0.603

type

hyperbolic

Operator History (from monthly production reports)

2022-01 — 2026-07 BURK ROYALTY CO., LTD. 55 mo
2021-08 — 2021-12 SLANT OPERATING, LLC 5 mo
2002-06 — 2021-07 CHEVRON U. S. A. INC. 230 mo
1993-01 — 2002-05 TEXACO E & P INC. 113 mo

Wells (12)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12BURK ROYALTY CO., LTD.28,0902006-11-29
13BURK ROYALTY CO., LTD.28,0002006-11-29
11BURK ROYALTY CO., LTD.18,0701993-06-22
10BURK ROYALTY CO., LTD.18,1601993-06-07
9BURK ROYALTY CO., LTD.18,1201993-06-07
8BURK ROYALTY CO., LTD.18,0871985-03-27
7BURK ROYALTY CO., LTD.17,9471985-03-26
6BURK ROYALTY CO., LTD.18,5501984-09-19
5BURK ROYALTY CO., LTD.18,1301982-12-27
4BURK ROYALTY CO., LTD.18,0501978-02-15
242-431-30220BURK ROYALTY CO., LTD.------
342-431-30265BURK ROYALTY CO., LTD.------